| Brussels to Rockville (Maryland) | 3,859.32 mi (6,210.97 km) |
| Brussels to Rockville Centre (New York) | 3,646.32 mi (5,868.19 km) |
| Brussels to Rockwall (Texas) | 4,919.82 mi (7,917.69 km) |
| Brussels to Rocky Mount (North Carolina) | 4,029.42 mi (6,484.73 km) |
| Brussels to Rocky Point (New York) | 3,605.99 mi (5,803.27 km) |
| Brussels to Rocky River (Ohio) | 3,937.34 mi (6,336.54 km) |
| Brussels to Roessleville (New York) | 3,565.18 mi (5,737.60 km) |
| Brussels to Rogers (Arkansas) | 4,658.07 mi (7,496.44 km) |
| Brussels to Rogers (Minnesota) | 4,197.00 mi (6,754.42 km) |
| Brussels to Rohnert Park (California) | 5,490.73 mi (8,836.48 km) |
| Brussels to Rolla (Missouri) | 4,485.82 mi (7,219.23 km) |
| Brussels to Rolling Meadows (Illinois) | 4,144.73 mi (6,670.29 km) |
| Brussels to Roma (Texas) | 5,363.21 mi (8,631.25 km) |
| Brussels to Rome (Georgia) | 4,411.21 mi (7,099.15 km) |
| Brussels to Rome (New York) | 3,610.09 mi (5,809.88 km) |
